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BartSMP [9]
3 years ago
10

Which object would best be identified by a periodic Doppler shift in a star's spectrum along with a dip in the stars light inten

sity?
a black hole
a nebula
a comment
a planet
Chemistry
1 answer:
IgorLugansk [536]3 years ago
5 0
The answer would be a planet<span>. Planets revolve around stars, which means there will come a point where the planet is between the star and our field of vision towards the star. This point will be where the star's radiation will have the lowest intensity. As the planet moves, the intensity will change. The effect is comparable to a lunar or solar eclipse.</span>
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The function of the cilia and flagella are:
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Answer:

The last one, to swim

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3 0
3 years ago
What happens to a reaction at equilibrium when a reactant is removed from the reaction system
Firlakuza [10]
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8 0
3 years ago
How many grams are in 0.90 mol Pd?*
maria [59]

Mass of Pd = 95.78 g which is close the the variant E) 95.89

Explanation:

To calculate the number of moles of palladium (Pd) we use the following formula:

number of moles = mass / atomic weight

mass = number of moles × atomic weight

mass of Pd = 0.90 × 106.42

mass of Pd = 95.78 g

Learn more about problems with number of moles:

brainly.com/question/3262

4 0
4 years ago
1. In the models, what particles do the colored and plain sesame seeds represent? What particles do the poppy seeds represent?
san4es73 [151]
Thank you for posting your question here. Below are the answers to the above questions:

1. The colored sesame seeds represent neutrons, and plain sesame seeds represent protons.
<span>2. The two poppy seeds glued to the fiberfill represent electrons. </span>
3 0
3 years ago
Read 2 more answers
What can a drop of mercury be described as?
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A pure substance and a element
3 0
4 years ago
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